Game Boy · Action / Platform

Mega Man: Dr. Wily's Revenge

ロックマンワールド

Japanese title: Rockman World (ロックマンワールド). Released July 1991 in Japan, December 1991 in North America. Developed by Minakuchi Engineering, not Capcom's main team.

Japan: July 26, 1991 · Dev: Minakuchi Engineering

About this game

Mega Man: Dr. Wily's Revenge — known in Japan as Rockman World — is the first Mega Man game for Game Boy, developed by Minakuchi Engineering. It selects and remixes Robot Masters from the first two NES Mega Man games, adapting them for the Game Boy's hardware while introducing an original boss: Enker, the first of the Mega Man Killers — enemies specifically created by Dr. Wily to destroy Mega Man. Despite hardware limitations, it brought the Mega Man action formula to handheld with enough fidelity to satisfy fans and launch a five-game Game Boy series.

Key Features

Four Robot Masters selected from Mega Man 1 and four from Mega Man 2, adapted for Game Boy hardware. Enker, the first Mega Man Killer — a new boss created specifically to defeat Mega Man, not taken from any previous game. Classic Mega Man gameplay: defeat bosses to gain their weapons, use weapons against specific enemy weaknesses. Weapon energy and health refill systems.

The Story Behind

By 1991, Mega Man had become Capcom's biggest franchise on home consoles. Bringing it to Game Boy required a different development team — Minakuchi Engineering — who had to adapt Capcom's visual and mechanical language to a platform with roughly one-sixth the screen resolution and no color. The Mega Man Killers concept, introduced here with Enker, became one of the game's most lasting contributions to Mega Man lore, continuing through the entire five-game GB series.

Tricks & Tales

Enker, the original boss exclusive to this game, became iconic enough to appear in other Mega Man titles including Mega Man Soccer and the Mega Man Battle Network series. The game's music authorship is complicated — the original compositions draw from multiple composers including Manami Matsumae (Mega Man 1 themes) and Takashi Tateishi (Mega Man 2 themes), with Minakuchi Engineering's Toru Osada credited with new material. The Rockman World series ran for five entries on Game Boy.

Collector's Guide

Rarity uncommon
Japan Release July 26, 1991

Region & Compatibility

Japanese title: Rockman World. Western title: Mega Man: Dr. Wily's Revenge. Published by Nintendo in Europe/Germany rather than Capcom directly.

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Hand-cleaned and tested units shipped worldwide from Toyohashi, Japan. HP direct purchase exclusive: we include a printed shop owner's note card with every order.

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